Whether you have a high arch, you're a runner who goes for distance, or you just like some big time cushioning, the neutral Altra Men's Torin 2. 0 Running Shoe keeps your stride feeling smooth and powerful as the miles melt away. An InnerFlex midsole implements grid like flex grooves to flex where you need it and removes unnecessary excess midsole material, making this shoe incredibly light and fast. The A Bound top layer keeps impact to a minimum by bouncing with each step, while the zero drop places your heel and forefoot the the same distance from the ground to promote low impact technique for a more natural stride. A QuickDry air mesh upper delivers breathability and durability for a cool and long lasting ride.